AT >> AT28HC64BF-70PU 
91507
AT28HC64BF-70PU
Atmel
Quantity 20000
Packaging IC EEPROM 64KBIT 70NS 28DIP
Description original&Quality new original
555036
AT28HC64BF-70PU
Microchip Technology
Quantity 9000
Packaging IC EEPROM 64KBIT 70NS 28DIP
Description original&Quality new original